package cn.edu.answer.service;
import java.util.List;

import cn.edu.answer.po.User;




/**
 * 用户Service层接口
 */
public interface UserService {
	// 通过账号和密码查询用户
	public User findUser(String userName,String password);

	public List getUserlist();

	public int createUser(User user);

	
	

	

}
